In this video, Marta challenges her viewers to participate in a contest to win an iPhone 11 by doing a challenge and using a specific hashtag. She also reveals that she is seeking revenge against her brother, who had previously hacked her YouTube channel. Marta sneaks into her brother's room and hacks into his channel, changing his profile picture, banner, and video thumbnail. She also adds a message saying "hacked by Marta". The video ends with Marta saying goodbye and reminding viewers about the contest.
Here are the key facts extracted from the text:
1. The speaker is offering a challenge to win an iPhone 11.
2. To participate in the challenge, viewers must upload a video doing a specific task.
3. The task involves putting a glass inside another glass.
4. Viewers must use a specific type of glass that comes in large packs.
5. The challenge is sponsored by Yate.
6. Viewers must follow Yate on Instagram to be eligible to win.
7. The challenge will run until October 20.
8. The winner will be announced on Yate's Instagram profile.
9. The speaker's brother, David Díaz, also known as Robbing Sniper 97, is a YouTuber who is obsessed with motors.
10. The speaker is planning to hack into her brother's YouTube channel as revenge for a past prank.
11. The speaker is using Photoshop to create a new banner for her brother's channel.
12. The speaker is afraid of her brother's reaction to the hack.
13. The speaker is changing her brother's profile picture and banner on his YouTube channel.
14. The speaker is also changing the thumbnail of her brother's last video.
15. The speaker is nervous about her brother's reaction to the changes she made to his channel.